Best Dirt Bike Fuel Caps in 2025

Daisy
Last Updated: Nov 5, 2025

At a Glance: Our Top Picks for Dirt Bike Fuel Caps

ACDelco GM Original Equipment GT261 Fuel Tank Filler Cap, Black
#TOP1
Acdelco Gm Original Equipment Gt261 Fuel Tank Filler
9.8
PM SCORE
ACDelco GM Original Equipment GT337 Fuel Tank Filler Cap
#TOP2
Acdelco Gm Original Equipment Gt337 Fuel Tank Filler
9.8
PM SCORE
ACDelco GM Original Equipment GT330 Fuel Tank Filler Cap , Black
#TOP3
Acdelco Gm Original Equipment Gt330 Fuel Tank Filler
9.8
PM SCORE

* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.

Summary of the Best Dirt Bike Fuel Caps of 2025

Acdelco Gm Original Equipment Gt261 Fuel Tank Filler Cap, Black

ACDELCO
GT261
3.40 X 3.40 X 2.40 Inches
0.18 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Helps provide a tight seal to keep your vehicle's fuel tank from releasing fumes

Helps prevent elements from entering the fuel tank

GM-recommended replacement part for your GM vehicle's original factory component

Offering the quality, reliability, and durability of GM OE

Manufactured to GM OE specification for fit, form, and function

Meticulously tested to be free of manufacturing defects in materials and craftsmanship

Acdelco Gm Original Equipment Gt337 Fuel Tank Filler Cap

ACDELCO
GT337
3.10 X 3.10 X 2.30 Inches
0.12 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Provides a tight seal to keep your vehicle's fuel tank closed

A sealed fuel tank reduces vapor emissions which helps the environment

Prevents lost fuel in order to help reduce your trips to the gas station

GM-recommended replacement part for your GM vehicle’s original factory component

Offering the quality, reliability, and durability of GM OE

Acdelco Gm Original Equipment Gt330 Fuel Tank Filler Cap , Black

ACDELCO
GT330
12.70 X 3.90 X 2.70 Inches
0.20 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Provides a tight seal to keep your vehicle's fuel tank closed

A sealed fuel tank reduces vapor emissions which helps the environment

Prevents lost fuel in order to help reduce your trips to the gas station

GM-recommended replacement part for your GM vehicle’s original factory component

Offering the quality, reliability, and durability of GM OE

Manufactured to meet or exceed strict quality requirements

Acdelco Gm Original Equipment Gt295 Fuel Tank Filler Cap , Yellow

ACDELCO
GT295
12.60 X 3.90 X 2.80 Inches
0.14 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Provides a tight seal to keep your vehicle's fuel tank closed

A sealed fuel tank reduces vapor emissions which helps the environment

Prevents lost fuel in order to help reduce your trips to the gas station

GM-recommended replacement part for your GM vehicle’s original factory component

Offering the quality, reliability, and durability of GM OE

Acdelco Gm Original Equipment Gt364 Fuel Tank Filler Cap, Black

ACDELCO
GT364
3.41 X 3.38 X 2.98 Inches
0.16 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Provides a tight seal to keep your vehicle's fuel tank closed

A sealed fuel tank reduces vapor emissions which helps the environment

Prevents lost fuel in order to help reduce your trips to the gas station

GM-recommended replacement part for your GM vehicle’s original factory component

Offering the quality, reliability, and durability of GM OE

Acdelco Gm Original Equipment Gt195 Fuel Tank Filler Cap , Black

ACDELCO
GT195
3.00 X 3.00 X 3.00 Inches
0.30 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

leading manufacturer of high-quality products

international renown for our diverse range of award-winning products

fully equipped with state-of-the-art technology

all products have been designed with the professional in mind

constantly modernizing our powerful devices to meet the demands of the modern user

Fit type: Vehicle Specific

Acdelco Gm Original Equipment Gt358 Fuel Tank Filler Cap, Black

ACDELCO
GT358
3.00 X 3.00 X 3.00 Inches
0.11 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Provides a tight seal to keep your vehicle's fuel tank closed

A sealed fuel tank reduces vapor emissions which helps the environment

Prevents lost fuel in order to help reduce your trips to the gas station

GM-recommended replacement part for your GM vehicle’s original factory component

Offering the quality, reliability, and durability of GM OE

Acdelco Gm Original Equipment Gt366 Fuel Tank Filler Cap

ACDELCO
GT366
9.10 X 3.50 X 2.50 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Provides a tight seal to keep your vehicle's fuel tank closed

A sealed fuel tank reduces vapor emissions which helps the environment

Prevents lost fuel in order to help reduce your trips to the gas station

GM-recommended replacement part for your GM vehicle’s original factory component

Offering the quality, reliability, and durability of GM OE

Acdelco Gm Original Equipment Gt359 Fuel Tank Filler Cap, Yellow

ACDELCO
GT359
3.60 X 3.50 X 2.60 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Designed for FlexFuel vehicles and provides a visual reminder that the vehicle is E85 compatible

GM-recommended replacement part for your GM vehicle’s original factory component

Offering the quality, reliability, and durability of GM OE

Manufactured to GM OE specification for fit, form, and function

Acdelco Gm Original Equipment Gt231 Fuel Tank Filler Cap , Black

ACDELCO
GT231
4.50 X 3.60 X 2.50 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Provides a tight seal to keep your vehicle's fuel tank closed

A sealed fuel tank reduces vapor emissions which helps the environment

Prevents lost fuel in order to help reduce your trips to the gas station.Outside Diameter: 2.9 inch

Offering the quality, reliability, and durability of GM OE

Acdelco Gm Original Equipment Gt139L Locking Fuel Tank Cap , Black

ACDELCO
GT139L
3.00 X 3.00 X 3.00 Inches
0.31 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Leading manufacturer of high-quality products

International renown for our diverse range of award-winning products

Fully equipped with state-of-the-art technology

All products have been designed with the professional in mind

Constantly modernizing our powerful devices to meet the demands of the modern user

Fit type: Vehicle Specific

Acdelco Gm Original Equipment Gt376 Fuel Tank Filler Locking Cap , Black

ACDELCO
84308352
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Engineered to provide a tight seal for your vehicle's fuel tank with the added benefit of a lock to deter fuel theft

Professional, premium aftermarket replacement fuel cap

Provides the performance and dependability you expect from ACDelco

Manufactured to meet expectations for fit, form, and function

Top 10 fuel caps Brands on Amazon

Here is the list of top-rated brands that were evaluated by PM.

Brand Count
Acdelco 12

Top 10 fuel caps Brands Pie Chart


We've carried out a comprehensive analysis of 13,736 reviews on fuel caps, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select fuel caps priced around $17.12, with top brands including and

Our team of expert editors reviewed these high-quality items and handpicked the top 12 fuel caps for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the categories category. These include and .

We are dedicated to assisting our users in finding the right caps Products based on their needs, saving them considerable time when choosing which fuel caps to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.